EP1642249A1 - Systeme et procede pour acceder a des dispositifs de donnees mobiles - Google Patents

Systeme et procede pour acceder a des dispositifs de donnees mobiles

Info

Publication number
EP1642249A1
EP1642249A1 EP04736478A EP04736478A EP1642249A1 EP 1642249 A1 EP1642249 A1 EP 1642249A1 EP 04736478 A EP04736478 A EP 04736478A EP 04736478 A EP04736478 A EP 04736478A EP 1642249 A1 EP1642249 A1 EP 1642249A1
Authority
EP
European Patent Office
Prior art keywords
mobile data
data
devices
accordance
mobile
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP04736478A
Other languages
German (de)
English (en)
Inventor
Maitreya Ranganath
Pimpin Kwala
Sze Shyang Wang
Yi Li
Sharib Anis
Varun Arora
Satish Kumar Vithanala
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wireless Intellect Labs Pte Ltd
Original Assignee
Wireless Intellect Labs Pte Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wireless Intellect Labs Pte Ltd filed Critical Wireless Intellect Labs Pte Ltd
Publication of EP1642249A1 publication Critical patent/EP1642249A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/04—Protocols specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H04L67/567—Integrating service provisioning from a plurality of service providers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/329—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]

Definitions

  • the invention relates to an intermediate system for mobile data devices. Specifically, the invention relates to an improved access methodology and system that enables content requesters, whether on a mobile or fixed network, to access mobile data devices, including mobile cameras, mobile measurement and scanning devices, and other type of mobile content device, by way of an intermediate system.
  • a new class of mobile data devices are emerging that can operate on a mobile network and can respond to content requests sent over the mobile network.
  • Such mobile data devices could comprise any number of data collection devices which can accommodate data requests such as audio, video, ambient temperature, lighting, the presence or absence of chemicals, other environmental factors, or other forms of data content
  • these mobile data devices require a requestor to send their requests to be sent to the mobile data device's Mobile Station International Subscriber Device Number (MSISDN) or more often referred to as the "mobile phone number”. These mobile data devices then determine whether the requester has authorized access to the content that the mobile data device may deliver. The mobile data device checks the MSISDN of the requestor's mobile device and compares it with a look up table comprising authorized MSISDNs to determine if the requestor is authorized.
  • MSISDN Mobile Station International Subscriber Device Number
  • a drawback of the abovementioned method is that a requester is required to know the MSISDN of each of the mobile data devices. This problem may be overcome by the requester storing the MSISDN of the mobile data device on his own mobile device (such as in a mobile-phone's phonebook / addressbook). However, this is a sub-optimal solution if a large number of mobile data devices are available, in which case the requester must store the MSISDN of each of those mobile data devices that he is interested in and must assign meaningful names to each mobile data device MSISDN so stored. Furthermore, he will need to continuously update this record as additional mobile data devices of interest become available to him, or as mobile data devices are removed, or if a mobile data device's MSISDN is changed for any reason.
  • SMS Short Messaging Service
  • Another drawback of the aforementioned method is that there is no practical method provided for the requester to determine whether the mobile data device is actually available at the time of request. As a consequence, the user has no way of knowing whether his content requests can be responded to.
  • Still another drawback of the aforementioned method is that memory capacity of these mobile data devices have so far been limited. This results in the mobile data device being able to store only a limited number of authorized requester MSISDNs. So, by way of example, if the mobile data device has a capacity of 20 authorized requester MSISDNs, then the mobile data device may not be able to support any additional requester MSISDNs, resulting in the mobile data device being usable by only the 20 permitted requesters.
  • the mobile data device may be accessible by all requesters, with no restrictions at all.
  • This either-or scenario becomes a serious limitation, especially if the owner of the mobile data device intends to use the device for commercial purposes where, by way of example, he proposes to charge requesters for the right to access the mobile data device and where he proposes to limit access to a specific mobile data device to only those requesters who have paid or have indicated a willingness to pay for the right to access the mobile data device.
  • This is an inherent limitation of such an approach and, despite falling memory prices and continuing memory miniaturization, will continue to be a drawback due to inherent size / storage / power trade-offs in a mobile data device.
  • Yet another drawback of the aforementioned approach is that as the MSISDN of the mobile data device must be known to a potential requester, the said requester may attempt to use this MSISDN for malicious purposes, such as continuous transmission of requests to the MSISDN of the mobile data device, thus making the mobile data device unavailable to other potential requesters, or making voice-calls to the MSISDN of the mobile data device and potentially similarly making the mobile data device unavailable to other potential legitimate users, and other forms of denial of service to other legitimate users, and also other forms of potential fraud.
  • Another drawback of the aforementioned approach is that as the mobile data device responds directly to the requester, through the mobile network, there is no specific provision for centralized logging of use for administrative analysis, marketing analysis, and the prevention or discouragement of immoral / improper use of a mobile data device.
  • the present invention relates to managing access of a plurality of mobile data devices connected to a network using an intermediate system.
  • the present invention provides a method for managing access to a plurality of mobile data devices connected to a network using an intermediate system; the method comprising the steps: registering a plurality of mobile data devices, each of the plurality of mobile data devices for provision of data therefrom, and being in communication with the intermediate system; generating a list of available mobile data devices in the intermediate system; receiving a data request from a data requestor; and providing a data response;
  • an intermediate system for managing access to a plurality of mobile data devices connected to a network
  • the intermediate system comprising: a registering means for registering the plurality of mobile data devices, each of the plurality of mobile data devices for provision of data therefrom, and being in communication with the intermediate system via the network; a generating means for generating a list of available mobile data devices in the intermediate system; a receiving means for receiving a data request from a data requestor; and a means for providing a data response.
  • FIG. 1 shows a flow diagram of a method for managing access for mobile data devices in accordance with the present invention
  • FIG. 2 shows a system layout diagram for managing access for mobile data devices in accordance with the present invention
  • FIG. 3 shows the steps of registering mobile data devices of FIG. 1;
  • FIG. 4 shows the steps of generating a list of available mobile data devices of FIG. 1;
  • FIG. 5 shows the steps of receiving a data request of FIG. 1;
  • FIG. 6 shows the steps of an alternative embodiment of receiving a data request of FIG. 1.
  • a system for managing in accordance with the present invention for implementing method 100 in accordance with the present invention is described with reference to FIG. 1.
  • a system in accordance with the present invention comprises a first Network 21, a intermediate system 20, a plurality of data requestors 24, and a plurality of Mobile Data Devices 22.
  • the plurality of data requesters 24, the plurality of Mobile Data Devices 22 and the intermediate system 20 are interconnected over a Network 21.
  • the Network 21 is a mobile cellular network which may operate on any of several known mobile cellular systems, non limiting examples of which are: GSM, GPRS, UMTS, and WCDMA.
  • Network 31 which similarly interconnects a plurality of alternate data requestors 34, a plurality of alternate Mobile Data Devices 24 and an alternate intermediate system 30.
  • the present invention is not limited by number and different telecommunication providers using a variety of different protocols or transmission methods.
  • the alternate Network System 31 may be in direct communication with the Network System 21 or may communicate over a shared network such as the Internet.
  • the alternate Network System 31 may also be in communication with the Network System 21 via their respective Intermediate systems 20, 30.
  • the alternate Intermediate system 30 may be in direct communication with the Network System 20 or may communicate over a shared network such as the Internet.
  • the plurality of Mobile Data Devices 22 are wherefrom data originates. These Mobile Data Devices 22 may operate independently or under the control of the Intermediate System 20 which is connected to the Network 21. The plurality of data requestors 24 would only access data from the first plurality of Mobile Data Devices 22 through the Intermediate System 20.
  • the plurality of Mobile Data Devices 22 may send and receive signals over the Network 21.
  • the Mobile Data Devices 22 may require specific software or other customisation to enable the Mobile Data Devices 22 to communicate with the Intermediate System 20.
  • the method 100 in accordance with the present invention is for managing access to the plurality of Mobile Data Devices 22 by the plurality of data requesters 24.
  • the method 100 starts with step 102 where the plurality of Mobile Data Devices 22 are first registered with the Intermediate System 20.
  • a list of available Mobile Data Devices 22 is generated by the first Intermediate System 20 in step 104.
  • the Mobile Data Devices 22 contained in the list of available Mobile Data Devices 22 are for the provision of data therefrom.
  • step 106 the receiving of a data request by the Intermediate System 20 occurs in step 106.
  • the Intermediate System 20 provides a data response to the data requestor 24 in step 108.
  • the data request may be initiated by the data requestor 24 or may be initiated by an event, an example of which is a timer-based event.
  • the data request may also be initiated by other external stimulus, non limiting examples of which are: motion detection, change in temperature, change in humidity, change in count, and input triggers from instruments or controllers.
  • the step 102 for registering the Mobile Data Devices further starts with the entering of registration data of the Mobile Data Devices 22 in step 120.
  • This registration may be performed over the Internet by having an I online form filled up where a unique name is assigned to each Mobile Data Device 22 and whereby a Mobile Data Device identifier, a non limiting example being the Mobile Data Device's MSISDN is assigned to this unique name.
  • the Mobile Data Device's MSISDN is used as a non limiting example of the Mobile Data Device identifier throughout the description.
  • the registration may further be performed via WAP or by entry by a system administrator or authorized officer via a client-sever network.
  • the Mobile Data Device identifier assigned to the Mobile Data Device 22 may be an International Mobile Equipment Identifier (IMEI) number or an IP address of the Mobile Data Device 22.
  • IMEI International Mobile Equipment Identifier
  • the Intermediate System 20 may conduct a verification of the registration data by performing a test to establish communication with the Mobile Data Device 22 using the registration data in a step 122.
  • the verification may further comprise of determining if the Mobile Data Device's 22 MSISDN or IMEI or IP address are valid numbers or in a valid format.
  • the Mobile Data Device 22 is added to the list of available Mobile Data Devices 22 in step 124 and the registration data of the Mobile Data Device 22 stored in a database in the Intermediate System 20. In circumstances where verification of data as in step 122, may not be possible, the verification may be optionally skipped and the Mobile Data Device 22 added into the list of available Mobile Data Devices 22 as in step 124.
  • the registration data can further comprise an access list which contains a list of authorized data requestors 24 who have access rights to specific Mobile Data Device 22.
  • the access list may contain MSISDNs, email addresses or unique data requestor identifiers of the authorized data requestors 24.
  • the data requestor identifiers may also comprise of IP addresses of the datat requestors 24.
  • the list of available Mobile Data Devices is updated on the registration of a new Mobile Data Device 22 or on the modification of registration data of a previously registered Mobile Data Device 22.
  • the generation of the list of available Mobile Data Devices 22 may also include checking for the availability of Mobile Data Devices 22 as shown in step 130 of FIG. 4.
  • the Intermediate System 20 periodically checks the accessibility of the Mobile Data Devices 22, and based on the response, updates the list of available Mobile Data Devices in step 132.
  • the Intermediate System 20 provides a mechanism for requesters 24 to determine the list of Mobile Data Devices 22 available to them.
  • the Intermediate System 20 receives the data request in step 106 which may be a request for the list of Available Mobile Devices 20 as in step 140 of FIG.5.
  • the Intermediate System 20 determines the access rights of the data requester 24 by checking the data requester's 24 MSISDN or data requestor identifier and then looking up a list of Mobile Data Devices 22 available to the relevant data requester 24 in step 144. This list may also include some alternate Mobile Data Devices 32 that are available to the data requester 24 by way of the alternate Intermediate System 30. The Intermediate System 20 may then respond to the data requester 24 by sending a list of relevant Mobile Data Devices 22 to the data requestor in step 146 in a variety of ways, one of which could be via SMS.
  • the Intermediate System 20 may also receive requests from data requesters 24 for content from specific Mobile Data Devices 22 or alternate Mobile Data Devices 32 in step 106.
  • the Intermediate System 20 receives a request for Mobile Data Device 22 content as in step 150, where the request may be made via SMS and contains the unique name assigned to the Mobile Data Device 20 wherefrom the content is desired.
  • the Intermediate System 20 then proceeds to determine the MSISDN or the Mobile Data Device identifier of the specific Mobile Data Device 22 assigned the unique name.
  • step 152 the Intermediate System 20 verifies whether the access rights of the data requester 24 to access content from the specified Mobile Data Device 22 and may also determine availability of the specified Mobile Data Device 22.
  • the Intermediate System 20 logs the request and instructs the specified Mobile Data Device 22 to acquire the required data and to send the required data to the data requestor 24 as in step 153.
  • the format and the nature of the required data sent will depend on the specified Mobile Data Device's 22 capabilities, the nature of content, and the time-sensitivity required.
  • the Intermediate System 20 may further instruct the Mobile Data Device 22 to send the required data back to the Intermediate System 20 in step 154, and, in such a case, may also update the availability of the Mobile Data Device 22.
  • the Intermediate System 20 can then log the response of the Mobile Data Device 22 for administrative analysis or other purposes and may then forward the required data to the requester 24 using means most appropriate depending on the nature of content and the device capabilities of the requester 24. Any instructions pertaining to the specific content delivery mechanism may have been sent by the data requester 24 in the original request or stored in a requester profile in the Intermediate System 20.
  • the Intermediate System 20 may determine that the specified Mobile Data Device 22 is no longer available to receive data requests and may temporarily or permanently remove the specified Mobile Data Device 22 from the available Mobile Data Device list and may inform the data requester 24 regarding this lack of availability.
  • the Intermediate System for Mobile Data Devices 20 may instruct the specified Mobile Data Device 22 to directly transmit content to the requester 24, in which case no content will be received by the Intermediate System 20 from the specified Mobile Data Device 22, no data from the specified Mobile Data Device 22 will be logged, and no update of the Mobile Data Device availability list will be performed.
  • the Intermediate System for Mobile Data Device 20 may instruct the specified Mobile Data Device 22 to transmit the requested content directly to the specified requester 24 and also to transmit the requested content back to the Intermediate System for Mobile Data Devices 20 for administrative analysis or other purposes.
  • the data requester 24 may request data of a particular content category or based on description keywords, without specifying any specific Mobile Data Device 22.
  • the Intermediate System 20 will determine whether the requester 24 has access rights to content of the category or description specified.
  • the Intermediate System 20 determines that the specific requester 24 has the required rights, the Intermediate System 20 will then select any of the Mobile Data Devices 22 that offer content of the category or description requested by the requester 24 and are currently available to the requester 24, and may then follow steps 153, 154, and 155 as described earlier. If access is required from the alternate Mobile Data Device 32 on an alternate network 31, the Intermediate System 20 must first establish communication with the alternate Intermediate System 30 and will thence follow the method as described earlier. The alternate Intermediate System 30 will handle requests on behalf of the Intermediate System 20 to which the original requester 24 is connected.
  • the requester 24 may also request content from any one of a number of Mobile Data Devices 22 leaving the decision of the specific Mobile Data Device 22 to the Intermediate System 20.
  • the Intermediate System 20 will select one of any of the Mobile Data Devices 22 that are currently available to the requester 24 and may then follow steps 153, 154, and 155 as described earlier. This selection process could be random or based on an alternative algorithm.
  • the Mobile Data Devices 22 may send requested content to the Intermediate System 20 or to the data requester 24 via email.
  • the Mobile Data Device 22 may send requested content to the Intermediate System 20 or to the data requester 24 via SMS or over WAP or other forms of data transfer.
  • the Mobile Data Device 22 may further make use of MMS (multimedia message service) to send requested content to the Intermediate System 20 or to the data requester 24.
  • MMS multimedia message service
  • the precise mode used by the Mobile Data Devices 22 to send data either to the Intermediate System 20 or to the data requester 24 is dependent on the data transfer modes available to the specific Mobile Data Device 22 and the Intermediate System 20. It is also dependent on the capabilities of the specific Mobile Data Device 22 and the specific data requester 24.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)

Abstract

L'invention concerne un système intermédiaire (20) pour administrer des dispositifs de données mobiles (22). Ledit système intermédiaire (20) pour accéder à des dispositifs de données mobiles (22) et le procédé de mise en oeuvre correspondant permettent à des requérants (24) dans un réseau interconnecté avec un réseau mobile (21) auquel sont connectés de dispositifs de données mobiles (22), d'accéder au contenu provenant de ces dispositifs de données mobiles (22), sans connaître les numéros d'appareils d'abonnés internationaux de stations mobiles ou les identificateurs de ces dispositifs de données mobiles (22) et sans contrôler individuellement la disponibilité de ces dispositifs de données mobiles (22).
EP04736478A 2003-07-03 2004-06-09 Systeme et procede pour acceder a des dispositifs de donnees mobiles Withdrawn EP1642249A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SG200304008A SG120108A1 (en) 2003-07-03 2003-07-03 System and method for accessing mobile data devices
PCT/SG2004/000171 WO2005004078A1 (fr) 2003-07-03 2004-06-09 Systeme et procede pour acceder a des dispositifs de donnees mobiles

Publications (1)

Publication Number Publication Date
EP1642249A1 true EP1642249A1 (fr) 2006-04-05

Family

ID=33563256

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04736478A Withdrawn EP1642249A1 (fr) 2003-07-03 2004-06-09 Systeme et procede pour acceder a des dispositifs de donnees mobiles

Country Status (12)

Country Link
US (2) US20070099611A1 (fr)
EP (1) EP1642249A1 (fr)
JP (1) JP2007527639A (fr)
KR (1) KR20060029163A (fr)
CN (1) CN100388259C (fr)
AU (1) AU2004254461B2 (fr)
CA (1) CA2529546A1 (fr)
HK (1) HK1094047A1 (fr)
MX (1) MXPA05014156A (fr)
RU (1) RU2351991C2 (fr)
SG (1) SG120108A1 (fr)
WO (1) WO2005004078A1 (fr)

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Also Published As

Publication number Publication date
WO2005004078A1 (fr) 2005-01-13
CN1813275A (zh) 2006-08-02
AU2004254461A1 (en) 2005-01-13
CA2529546A1 (fr) 2005-01-13
JP2007527639A (ja) 2007-09-27
US20070099611A1 (en) 2007-05-03
SG120108A1 (en) 2006-03-28
WO2005004078A8 (fr) 2005-04-28
KR20060029163A (ko) 2006-04-04
MXPA05014156A (es) 2006-03-09
HK1094047A1 (en) 2007-03-16
RU2005141751A (ru) 2007-08-10
RU2351991C2 (ru) 2009-04-10
US20090275331A1 (en) 2009-11-05
AU2004254461B2 (en) 2010-05-20
CN100388259C (zh) 2008-05-14

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